Company lists · Data refreshed November 2026
Top 25 Ocean pollution prevention organizations worldwide
RevenueBase identified 1,103 company matches for ocean pollution prevention organizations worldwide as of November 2026 and tracks 10,382 professional contacts across them, including 2,577 with verified work emails. The United States is the largest market and London the largest hub.
This list covers company matches for ocean pollution prevention organizations worldwide, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed November 6, 2026. Country and city lists for ocean pollution prevention organizations follow the table.
Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, the natural-language company search RevenueBase customers use to build their own targeted lists and unlock verified emails and direct dials at the companies on them. How these lists are built and judged.
The 25 largest ocean pollution prevention organizations worldwide
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 795 contacts → | ||||
Exact match “The mission of the nonprofit Monterey Bay Aquarium is to inspire conservation of the ocean.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 2 | 466 contacts → | ||||
Exact match “Every year, millions of tons of plastic enter the oceans primarily from rivers.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 3 | 436 contacts → | ||||
Exact match “Oceana is the largest international advocacy organization dedicated solely to ocean conservation.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 4 | 319 contacts → | ||||
Exact match “The Surfrider Foundation is a 501(c)3 non-profit organization dedicated to the protection and enjoyment of our world’s ocean, waves and beaches.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 5 | 256 contacts → | ||||
Exact match “4ocean is a mission‑driven, for‑profit ocean cleanup company dedicated to ending the ocean plastic crisis.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 6 | 247 contacts → | ||||
Exact match “Our ocean is truly awesome-but it is not invincible.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 7 | 237 contacts → | ||||
Exact match “Seaside Sustainability is a nationally recognized, award-winning 501(c)3 charitable organization dedicated to community engagement, education and environmental conservation.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 8 | 192 contacts → | ||||
Exact match “Established in 1977, Sea Shepherd Conservation Society (SSCS) is an international non-profit, marine wildlife conservation organization.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 9 | 153 contacts → | ||||
Exact match “The Marine Conservation Society is the UK's leading marine charity working towards a cleaner, better protected and healthier ocean, for everyone Today, our ocean is in poor health…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 10 | 138 contacts → | ||||
Exact match “Our Mission: Heal the Bay is an environmental nonprofit making LA’s coastal waters and watersheds, including Santa Monica Bay, safe, healthy and clean.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 11 | 130 contacts → | ||||
Exact match “Ocean Wise is a global non-for-profit conservation organization inspiring action to conserve our oceans.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 12 | 115 contacts → | ||||
Exact match “Lo scopo di Plastic Free è informare e sensibilizzare gli abitanti di questo pianeta sulla pericolosità della plastica che spesso finisce nei mari inquinando e uccidendo” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 13 | 102 contacts → | ||||
Exact match “Surfers Against Sewage is a national marine conservation and campaigning charity that inspires, unites and empowers communities to take action to protect the ocean and our blue…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 14 | 102 contacts → | ||||
Exact match “Marine Conservation Institute is a team of highly-experienced marine scientists and environmental policy advocates dedicated to saving ocean life for us and future generations.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 15 | 78 contacts → | ||||
Exact match “L'Institut océanographique s'attache à mieux faire connaître la richesse et la fragilité des océans et à promouvoir une gestion durable et une protection raisonnée et efficace de…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 16 | 74 contacts → | ||||
Exact match “EarthEcho International is a nonprofit 501c3 organization founded in 2005 by siblings Philippe and Alexandra Cousteau in honor of their father Philippe Cousteau Sr, son of the…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 17 | 73 contacts → | ||||
Exact match “Ocean Conservation with a difference.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 18 | 71 contacts → | ||||
Exact match “Welcome to Ecocoast.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 19 | 60 contacts → | ||||
Exact match “Wings of the Ocean est une association de protection de l’océan qui lutte contre les déchets sauvages, en particulier les déchets plastiques.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 20 | 59 contacts → | ||||
Exact match “GAIA's Mission: GAIA is a worldwide alliance of grassroots organizations, non-governmental organizations, and individuals who recognize that our planet's finite resources, fragile…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 21 | 59 contacts → | ||||
Exact match “BLOOM est une association à but non lucratif fondée en 2005 qui œuvre pour la préservation des océans et la défense d'une pêche durable écologiquement et humainement en menant des…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 22 | 56 contacts → | ||||
Exact match “Hubbs-SeaWorld Research Institute (HSWRI) is a non-profit scientific research organization committed to conserving and renewing marine life to ensure a healthier planet.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 23 | 55 contacts → | ||||
Exact match “Oceanic Global inspires us to care deeply for the ocean and provides solutions to protect it.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 24 | 54 contacts → | ||||
Exact match “Let's Do It World is the world's biggest civic action movement.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 25 | 52 contacts → | ||||
Exact match “Seven Clean Seas is an ocean impact organisation on a mission to become the world’s largest preventer of ocean plastics pollution.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
RevenueBase SmartSearch
Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.
This list uses Exact for “ocean pollution prevention organizations”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.
Showing 25 of 1,103 ocean pollution prevention organizations worldwide
See the full list, filter by size, metro and specialty, and access 2,577 tracked professional contacts with verified work emails. Direct dials are available where recorded.
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Ocean pollution prevention organizations worldwide at a glance
As of Nov 6, 2026Companies by employee count
Email recency is reported on each country list linked below.
How this list was built
The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.
- Source
- The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase SmartSearch, the natural-language company search available to every RevenueBase user.
- Coverage
- Every country. Country and city lists for ocean pollution prevention organizations are linked below.
- What qualifies
- Company records worldwide whose business descriptions match “ocean pollution prevention organizations” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
- RevenueBase SmartSearch
- Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
- Public preview
- The public preview omits records without a verified work email. Dataset totals and geographic summaries describe the full matched records before these preview filters.
- Match quality
- RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
- Ranking
- Team size, largest first: companies are ordered by the number of professionals RevenueBase tracks at each one. Employee ranges shown are reported bands, for context.
- Verification
- Every displayed company carries at least one verified work email. RevenueBase tracks 2,577 professional contacts with verified work emails across the full matched dataset. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
- Refresh
- This page's figures were pulled from the company graph on November 6, 2026. Lists refresh periodically as the graph is re-checked.
- Record context
- Company records and descriptions can change. Check the company's website for its current services and locations.
Ocean pollution prevention organizations by location
8 lists · largest firstEvery Ocean pollution prevention organizations list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.
Countries
- Ocean pollution prevention organizations based in the United States223
- Ocean pollution prevention organizations based in France90
- Ocean pollution prevention organizations based in the United Kingdom65
- Ocean pollution prevention organizations based in Germany35
- Ocean pollution prevention organizations based in Australia34
- Ocean pollution prevention organizations based in Spain34
- Ocean pollution prevention organizations based in Canada30
- Ocean pollution prevention organizations based in Indonesia29
Frequently asked
What is RevenueBase SmartSearch?
RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “ocean pollution prevention organizations”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many ocean pollution prevention organizations are there worldwide?
RevenueBase identified 1,103 company matches for ocean pollution prevention organizations worldwide as of November 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.
What is the largest company on this list?
Monterey BAY Aquarium tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which country has the most ocean pollution prevention organizations?
The United States leads with 223 companies, followed by France (90) and the United Kingdom (65). Every ocean pollution prevention organizations list by country and city is linked on this page.
Which city has the most ocean pollution prevention organizations?
London leads with 19 company records, followed by Paris (13) and Hamburg (11).
How do I get contact information for these companies?
A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 2,577 professional contacts with verified work emails tracked across these 1,103 companies; direct dials are available where recorded.
How current is this list?
The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on November 6, 2026.
Ready to reach these companies? Verified emails and direct dials for all 1,103 ocean pollution prevention organizations worldwide. Start with a free account, no credit card.
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About this data
RevenueBase is a B2B data infrastructure company. Its company graph covers 60 million companies and 398.9 million professional contacts, with emails verified on a rolling cadence rather than scraped once and left to decay. These company lists are generated directly from that graph with RevenueBase SmartSearch, the same natural-language company search every RevenueBase user has: describe a market in plain words, get the companies that match, and add verified emails and direct dials for the people at them. It is the same data that powers RevenueBase's B2B data products, and a free account includes 500 credits to start. How these lists are built and judged.
More company lists
Company intelligence · public preview
Top 25 ocean pollution prevention organizations worldwide
Find companies in any niche.
Describe the businesses you want in your own words. RevenueBase SmartSearch matches company descriptions by meaning.
RevenueBase records 1,103 matching company records for ocean pollution prevention organizations worldwide, with 10,382 tracked contacts and 2,577 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: November 6, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 25 ocean pollution prevention organizations worldwide
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 |  Monterey BAY Aquariummontereybayaquarium.orgHQ: Monterey, CA, United StatesReported employees: 501-1,000 | Monterey, CA, United States | 501-1,000 | Exact match | 795 contacts → |
“The mission of the nonprofit Monterey Bay Aquarium is to inspire conservation of the ocean.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 |  The Ocean Cleanuptheoceancleanup.comHQ: Rotterdam, NetherlandsReported employees: 51-200 | Rotterdam, Netherlands | 51-200 | Exact match | 466 contacts → |
“Every year, millions of tons of plastic enter the oceans primarily from rivers.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 |  Oceanaoceana.orgHQ: United StatesReported employees: 201-500 | United States | 201-500 | Exact match | 436 contacts → |
“Oceana is the largest international advocacy organization dedicated solely to ocean conservation.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 |  The Surfrider Foundationsurfrider.orgHQ: San Clemente, CA, United StatesReported employees: 51-200 | San Clemente, CA, United States | 51-200 | Exact match | 319 contacts → |
“The Surfrider Foundation is a 501(c)3 non-profit organization dedicated to the protection and enjoyment of our world’s ocean, waves and beaches.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 |  4ocean PBCpoweredby4ocean.comHQ: Boca Raton, FL, United StatesReported employees: 51-200 | Boca Raton, FL, United States | 51-200 | Exact match | 256 contacts → |
“4ocean is a mission‑driven, for‑profit ocean cleanup company dedicated to ending the ocean plastic crisis.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 |  Ocean Conservancyoceanconservancy.orgHQ: Washington, DC, United StatesReported employees: 51-200 | Washington, DC, United States | 51-200 | Exact match | 247 contacts → |
“Our ocean is truly awesome-but it is not invincible.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 |  Seaside Sustainabilityseasidesustainability.orgHQ: Gloucester, MA, United StatesReported employees: 51-200 | Gloucester, MA, United States | 51-200 | Exact match | 237 contacts → |
“Seaside Sustainability is a nationally recognized, award-winning 501(c)3 charitable organization dedicated to community engagement, education and environmental conservation.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 |  SEA Shepherd Conservation Societyseashepherd.orgHQ: Alexandria, VA, United StatesReported employees: Not recorded | Alexandria, VA, United States | Not recorded | Exact match | 192 contacts → |
“Established in 1977, Sea Shepherd Conservation Society (SSCS) is an international non-profit, marine wildlife conservation organization.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 |  Marine Conservation Societymcsuk.orgHQ: Ross-on-wye, United KingdomReported employees: 51-200 | Ross-on-wye, United Kingdom | 51-200 | Exact match | 153 contacts → |
“The Marine Conservation Society is the UK's leading marine charity working towards a cleaner, better protected and healthier ocean, for everyone Today, our ocean is in poor health…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 |  Heal The BAYhealthebay.orgHQ: Santa Monica, CA, United StatesReported employees: 11-50 | Santa Monica, CA, United States | 11-50 | Exact match | 138 contacts → |
“Our Mission: Heal the Bay is an environmental nonprofit making LA’s coastal waters and watersheds, including Santa Monica Bay, safe, healthy and clean.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 |  Ocean Wiseocean.orgHQ: Vancouver, BC, CanadaReported employees: 51-200 | Vancouver, BC, Canada | 51-200 | Exact match | 130 contacts → |
“Ocean Wise is a global non-for-profit conservation organization inspiring action to conserve our oceans.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 |  Plastic Freeplasticfreeonlus.itHQ: Milan, ItalyReported employees: 11-50 | Milan, Italy | 11-50 | Exact match | 115 contacts → |
“Lo scopo di Plastic Free è informare e sensibilizzare gli abitanti di questo pianeta sulla pericolosità della plastica che spesso finisce nei mari inquinando e uccidendo” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 |  Surfers Against Sewagesas.org.ukHQ: St. Agnes, United KingdomReported employees: 11-50 | St. Agnes, United Kingdom | 11-50 | Exact match | 102 contacts → |
“Surfers Against Sewage is a national marine conservation and campaigning charity that inspires, unites and empowers communities to take action to protect the ocean and our blue…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 |  Marine Conservation Institutemarine-conservation.orgHQ: Glen Ellen, CA, United StatesReported employees: 11-50 | Glen Ellen, CA, United States | 11-50 | Exact match | 102 contacts → |
“Marine Conservation Institute is a team of highly-experienced marine scientists and environmental policy advocates dedicated to saving ocean life for us and future generations.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | HQ: Paris, MonacoReported employees: 51-200 | Paris, Monaco | 51-200 | Exact match | 78 contacts → |
“L'Institut océanographique s'attache à mieux faire connaître la richesse et la fragilité des océans et à promouvoir une gestion durable et une protection raisonnée et efficace de…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 |  Earthecho Internationalearthecho.orgHQ: Washington, DC, United StatesReported employees: Not recorded | Washington, DC, United States | Not recorded | Exact match | 74 contacts → |
“EarthEcho International is a nonprofit 501c3 organization founded in 2005 by siblings Philippe and Alexandra Cousteau in honor of their father Philippe Cousteau Sr, son of the…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 |  Ocean Conservation Trustoceanconservationtrust.orgHQ: Plymouth, United KingdomReported employees: 51-200 | Plymouth, United Kingdom | 51-200 | Exact match | 73 contacts → |
“Ocean Conservation with a difference.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 |  Ecocoastecocoast.comHQ: Dubai, United Arab EmiratesReported employees: 51-200 | Dubai, United Arab Emirates | 51-200 | Exact match | 71 contacts → |
“Welcome to Ecocoast.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 |  Wings Of The Oceanurlr.meHQ: Marseille, FranceReported employees: 11-50 | Marseille, France | 11-50 | Exact match | 60 contacts → |
“Wings of the Ocean est une association de protection de l’océan qui lutte contre les déchets sauvages, en particulier les déchets plastiques.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | HQ: Berkeley, United StatesReported employees: 11-50 | Berkeley, United States | 11-50 | Exact match | 59 contacts → |
“GAIA's Mission: GAIA is a worldwide alliance of grassroots organizations, non-governmental organizations, and individuals who recognize that our planet's finite resources, fragile…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 |  Bloom Associationbloomassociation.orgHQ: Paris, FranceReported employees: 11-50 | Paris, France | 11-50 | Exact match | 59 contacts → |
“BLOOM est une association à but non lucratif fondée en 2005 qui œuvre pour la préservation des océans et la défense d'une pêche durable écologiquement et humainement en menant des…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 |  Hubbs-Seaworld Research Institutehswri.orgHQ: San Diego, CA, United StatesReported employees: 51-200 | San Diego, CA, United States | 51-200 | Exact match | 56 contacts → |
“Hubbs-SeaWorld Research Institute (HSWRI) is a non-profit scientific research organization committed to conserving and renewing marine life to ensure a healthier planet.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 |  Oceanic Globaloceanic.globalHQ: New York, NY, United StatesReported employees: Not recorded | New York, NY, United States | Not recorded | Exact match | 55 contacts → |
“Oceanic Global inspires us to care deeply for the ocean and provides solutions to protect it.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 |  Let's DO IT World Globalworldcleanupday.orgHQ: Tallinn, EstoniaReported employees: 11-50 | Tallinn, Estonia | 11-50 | Exact match | 54 contacts → |
“Let's Do It World is the world's biggest civic action movement.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 |  Seven Clean Seassevencleanseas.comHQ: SingaporeReported employees: 51-200 | Singapore | 51-200 | Exact match | 52 contacts → |
“Seven Clean Seas is an ocean impact organisation on a mission to become the world’s largest preventer of ocean plastics pollution.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 1,103 company matches
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Ocean pollution prevention organizations: dataset insights
November 6, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
1,100 records in the displayed employee bands.
3 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
Email recency for this list is measured across the whole country list rather than for Worldwide, so it is reported there. Company counts and contact totals on this page are exact for Worldwide, over 1,103 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: November 6, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Ocean pollution prevention organizations by location
8 lists · largest firstEvery Ocean pollution prevention organizations list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.
Countries
- Ocean pollution prevention organizations based in the United States223
- Ocean pollution prevention organizations based in France90
- Ocean pollution prevention organizations based in the United Kingdom65
- Ocean pollution prevention organizations based in Germany35
- Ocean pollution prevention organizations based in Australia34
- Ocean pollution prevention organizations based in Spain34
- Ocean pollution prevention organizations based in Canada30
- Ocean pollution prevention organizations based in Indonesia29
Questions about this company list
What does Exact match mean for ocean pollution prevention organizations?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many ocean pollution prevention organizations did RevenueBase find worldwide?
The saved snapshot records 1,103 matching company records, 10,382 tracked contacts and 2,577 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: November 6, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
Related lists
Browse the directory
Cite this list
RevenueBase Data Team. Top 25 ocean pollution prevention organizations worldwide. Snapshot: November 6, 2026. https://revenuebase.ai/companies/browse/ocean-pollution-prevention-organizations.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
More company lists
Company intelligence · public preview
Top 25 ocean pollution prevention organizations worldwide
RevenueBase records 1,103 matching company records for ocean pollution prevention organizations worldwide, with 10,382 tracked contacts and 2,577 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: November 6, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 25 ocean pollution prevention organizations worldwide
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 | Monterey BAY Aquariummontereybayaquarium.org HQ: Monterey, CA, United StatesReported employees: 501-1,000 | Monterey, CA, United States | 501-1,000 | Exact match | 795 contacts → |
“The mission of the nonprofit Monterey Bay Aquarium is to inspire conservation of the ocean.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | The Ocean Cleanuptheoceancleanup.com HQ: Rotterdam, NetherlandsReported employees: 51-200 | Rotterdam, Netherlands | 51-200 | Exact match | 466 contacts → |
“Every year, millions of tons of plastic enter the oceans primarily from rivers.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Oceanaoceana.org HQ: United StatesReported employees: 201-500 | United States | 201-500 | Exact match | 436 contacts → |
“Oceana is the largest international advocacy organization dedicated solely to ocean conservation.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | The Surfrider Foundationsurfrider.org HQ: San Clemente, CA, United StatesReported employees: 51-200 | San Clemente, CA, United States | 51-200 | Exact match | 319 contacts → |
“The Surfrider Foundation is a 501(c)3 non-profit organization dedicated to the protection and enjoyment of our world’s ocean, waves and beaches.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | 4ocean PBCpoweredby4ocean.com HQ: Boca Raton, FL, United StatesReported employees: 51-200 | Boca Raton, FL, United States | 51-200 | Exact match | 256 contacts → |
“4ocean is a mission‑driven, for‑profit ocean cleanup company dedicated to ending the ocean plastic crisis.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Ocean Conservancyoceanconservancy.org HQ: Washington, DC, United StatesReported employees: 51-200 | Washington, DC, United States | 51-200 | Exact match | 247 contacts → |
“Our ocean is truly awesome-but it is not invincible.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Seaside Sustainabilityseasidesustainability.org HQ: Gloucester, MA, United StatesReported employees: 51-200 | Gloucester, MA, United States | 51-200 | Exact match | 237 contacts → |
“Seaside Sustainability is a nationally recognized, award-winning 501(c)3 charitable organization dedicated to community engagement, education and environmental conservation.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | SEA Shepherd Conservation Societyseashepherd.org HQ: Alexandria, VA, United StatesReported employees: Not recorded | Alexandria, VA, United States | Not recorded | Exact match | 192 contacts → |
“Established in 1977, Sea Shepherd Conservation Society (SSCS) is an international non-profit, marine wildlife conservation organization.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Marine Conservation Societymcsuk.org HQ: Ross-on-wye, United KingdomReported employees: 51-200 | Ross-on-wye, United Kingdom | 51-200 | Exact match | 153 contacts → |
“The Marine Conservation Society is the UK's leading marine charity working towards a cleaner, better protected and healthier ocean, for everyone Today, our ocean is in poor health…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Heal The BAYhealthebay.org HQ: Santa Monica, CA, United StatesReported employees: 11-50 | Santa Monica, CA, United States | 11-50 | Exact match | 138 contacts → |
“Our Mission: Heal the Bay is an environmental nonprofit making LA’s coastal waters and watersheds, including Santa Monica Bay, safe, healthy and clean.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Ocean Wiseocean.org HQ: Vancouver, BC, CanadaReported employees: 51-200 | Vancouver, BC, Canada | 51-200 | Exact match | 130 contacts → |
“Ocean Wise is a global non-for-profit conservation organization inspiring action to conserve our oceans.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Plastic Freeplasticfreeonlus.it HQ: Milan, ItalyReported employees: 11-50 | Milan, Italy | 11-50 | Exact match | 115 contacts → |
“Lo scopo di Plastic Free è informare e sensibilizzare gli abitanti di questo pianeta sulla pericolosità della plastica che spesso finisce nei mari inquinando e uccidendo” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Surfers Against Sewagesas.org.uk HQ: St. Agnes, United KingdomReported employees: 11-50 | St. Agnes, United Kingdom | 11-50 | Exact match | 102 contacts → |
“Surfers Against Sewage is a national marine conservation and campaigning charity that inspires, unites and empowers communities to take action to protect the ocean and our blue…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Marine Conservation Institutemarine-conservation.org HQ: Glen Ellen, CA, United StatesReported employees: 11-50 | Glen Ellen, CA, United States | 11-50 | Exact match | 102 contacts → |
“Marine Conservation Institute is a team of highly-experienced marine scientists and environmental policy advocates dedicated to saving ocean life for us and future generations.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | HQ: Paris, MonacoReported employees: 51-200 | Paris, Monaco | 51-200 | Exact match | 78 contacts → |
“L'Institut océanographique s'attache à mieux faire connaître la richesse et la fragilité des océans et à promouvoir une gestion durable et une protection raisonnée et efficace de…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Earthecho Internationalearthecho.org HQ: Washington, DC, United StatesReported employees: Not recorded | Washington, DC, United States | Not recorded | Exact match | 74 contacts → |
“EarthEcho International is a nonprofit 501c3 organization founded in 2005 by siblings Philippe and Alexandra Cousteau in honor of their father Philippe Cousteau Sr, son of the…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Ocean Conservation Trustoceanconservationtrust.org HQ: Plymouth, United KingdomReported employees: 51-200 | Plymouth, United Kingdom | 51-200 | Exact match | 73 contacts → |
“Ocean Conservation with a difference.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Ecocoastecocoast.com HQ: Dubai, United Arab EmiratesReported employees: 51-200 | Dubai, United Arab Emirates | 51-200 | Exact match | 71 contacts → |
“Welcome to Ecocoast.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Wings Of The Oceanurlr.me HQ: Marseille, FranceReported employees: 11-50 | Marseille, France | 11-50 | Exact match | 60 contacts → |
“Wings of the Ocean est une association de protection de l’océan qui lutte contre les déchets sauvages, en particulier les déchets plastiques.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | HQ: Berkeley, United StatesReported employees: 11-50 | Berkeley, United States | 11-50 | Exact match | 59 contacts → |
“GAIA's Mission: GAIA is a worldwide alliance of grassroots organizations, non-governmental organizations, and individuals who recognize that our planet's finite resources, fragile…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Bloom Associationbloomassociation.org HQ: Paris, FranceReported employees: 11-50 | Paris, France | 11-50 | Exact match | 59 contacts → |
“BLOOM est une association à but non lucratif fondée en 2005 qui œuvre pour la préservation des océans et la défense d'une pêche durable écologiquement et humainement en menant des…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Hubbs-Seaworld Research Institutehswri.org HQ: San Diego, CA, United StatesReported employees: 51-200 | San Diego, CA, United States | 51-200 | Exact match | 56 contacts → |
“Hubbs-SeaWorld Research Institute (HSWRI) is a non-profit scientific research organization committed to conserving and renewing marine life to ensure a healthier planet.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Oceanic Globaloceanic.global HQ: New York, NY, United StatesReported employees: Not recorded | New York, NY, United States | Not recorded | Exact match | 55 contacts → |
“Oceanic Global inspires us to care deeply for the ocean and provides solutions to protect it.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Let's DO IT World Globalworldcleanupday.org HQ: Tallinn, EstoniaReported employees: 11-50 | Tallinn, Estonia | 11-50 | Exact match | 54 contacts → |
“Let's Do It World is the world's biggest civic action movement.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | Seven Clean Seassevencleanseas.com HQ: SingaporeReported employees: 51-200 | Singapore | 51-200 | Exact match | 52 contacts → |
“Seven Clean Seas is an ocean impact organisation on a mission to become the world’s largest preventer of ocean plastics pollution.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
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Ocean pollution prevention organizations: dataset insights
November 6, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
1,100 records in the displayed employee bands.
3 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
Email recency for this list is measured across the whole country list rather than for Worldwide, so it is reported there. Company counts and contact totals on this page are exact for Worldwide, over 1,103 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: November 6, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Ocean pollution prevention organizations by location
8 lists · largest firstEvery Ocean pollution prevention organizations list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.
Countries
- Ocean pollution prevention organizations based in the United States223
- Ocean pollution prevention organizations based in France90
- Ocean pollution prevention organizations based in the United Kingdom65
- Ocean pollution prevention organizations based in Germany35
- Ocean pollution prevention organizations based in Australia34
- Ocean pollution prevention organizations based in Spain34
- Ocean pollution prevention organizations based in Canada30
- Ocean pollution prevention organizations based in Indonesia29
Questions about this company list
What does Exact match mean for ocean pollution prevention organizations?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many ocean pollution prevention organizations did RevenueBase find worldwide?
The saved snapshot records 1,103 matching company records, 10,382 tracked contacts and 2,577 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: November 6, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
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Cite this list
RevenueBase Data Team. Top 25 ocean pollution prevention organizations worldwide. Snapshot: November 6, 2026. https://revenuebase.ai/companies/browse/ocean-pollution-prevention-organizations.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗